19830910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{180281}}^1$

素因数の和:180299

約数の個数: 16

約数和(自身を含む): 38940912

約数和(自身を除く): 19110002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 180281, 360562, 901405, 1802810, 1983091, 3966182, 9915455, 19830910]

約数ペア:

[(1, 19830910), (2, 9915455), (5, 3966182), (10, 1983091), (11, 1802810), (22, 901405), (55, 360562), (110, 180281)]